Prepares for arm64 cross-build.

runtime/vm/unit_test.h

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_UNIT_TEST_H_
 #define VM_UNIT_TEST_H_
 
 #include "include/dart_api.h"
 
 #include "platform/globals.h"
@@ skipping 122 matching lines @@
 
 
 #if defined(TARGET_ARCH_ARM) ||                                                \
     defined(TARGET_ARCH_MIPS) ||                                               \
     defined(TARGET_ARCH_ARM64)
 #if defined(HOST_ARCH_ARM) ||                                                  \
     defined(HOST_ARCH_MIPS) ||                                                 \
     defined(HOST_ARCH_ARM64)
 // Running on actual ARM or MIPS hardware, execute code natively.
 #define EXECUTE_TEST_CODE_INT32(name, entry) reinterpret_cast<name>(entry)()
+#define EXECUTE_TEST_CODE_INT64(name, entry) reinterpret_cast<name>(entry)()
 #define EXECUTE_TEST_CODE_INT64_LL(name, entry, long_arg0, long_arg1)          \
     reinterpret_cast<name>(entry)(long_arg0, long_arg1)
 #define EXECUTE_TEST_CODE_FLOAT(name, entry) reinterpret_cast<name>(entry)()
 #define EXECUTE_TEST_CODE_DOUBLE(name, entry) reinterpret_cast<name>(entry)()
 #define EXECUTE_TEST_CODE_INT32_F(name, entry, float_arg)                      \
     reinterpret_cast<name>(entry)(float_arg)
 #define EXECUTE_TEST_CODE_INT32_D(name, entry, double_arg)                     \
     reinterpret_cast<name>(entry)(double_arg)
 #else
 // Not running on ARM or MIPS hardware, call simulator to execute code.
@@ skipping 251 matching lines @@
       }                                                                        \
     } else {                                                                   \
       dart::Expect(__FILE__, __LINE__).Fail("expected True, but was '%s'\n",   \
           #handle);                                                            \
     }                                                                          \
   } while (0)
 
 }  // namespace dart
 
 #endif  // VM_UNIT_TEST_H_